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caosjrcaosjr
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library/spi_engine: update spi lane mask instruction
There is a different register for SDI lane mask and SDO lane mask; Update the NUM_OF_SDI parameter to NUM_OF_SDIO parameter to reflect that both SDI and SDO are symmetrical. The control over them is through the SDI/SDO lane masks. Signed-off-by: Carlos Souza <carlos.souza@analog.com>
1 parent 6de471e commit f6d80b8

19 files changed

+117
-121
lines changed

‎library/spi_engine/axi_spi_engine/axi_spi_engine.v‎

Lines changed: 11 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -48,7 +48,7 @@ module axi_spi_engine #(
4848
parameter OFFLOAD0_SDO_MEM_ADDRESS_WIDTH = 4,
4949
parameter ID = 0,
5050
parameter [15:0] DATA_WIDTH = 8,
51-
parameter [ 7:0] NUM_OF_SDI = 1,
51+
parameter [ 7:0] NUM_OF_SDIO = 1,
5252
parameter CFG_INFO_0 = 0,
5353
parameter CFG_INFO_1 = 0,
5454
parameter CFG_INFO_2 = 0,
@@ -110,7 +110,7 @@ module axi_spi_engine #(
110110

111111
output sdi_data_ready,
112112
input sdi_data_valid,
113-
input [(NUM_OF_SDI * DATA_WIDTH)-1:0] sdi_data,
113+
input [(NUM_OF_SDIO * DATA_WIDTH)-1:0] sdi_data,
114114

115115
output sync_ready,
116116
input sync_valid,
@@ -136,7 +136,7 @@ module axi_spi_engine #(
136136
localparam PCORE_VERSION = 'h010600;
137137
localparam S_AXI = 0;
138138
localparam UP_FIFO = 1;
139-
localparam max_num_of_reads = NUM_OF_SDI-1;
139+
localparam max_num_of_reads = NUM_OF_SDIO-1;
140140

141141
wire clk;
142142
wire rstn;
@@ -158,15 +158,16 @@ module axi_spi_engine #(
158158
wire sdo_fifo_in_valid;
159159

160160
wire [31:0] sdi_fifo_level;
161-
reg [NUM_OF_SDI*DATA_WIDTH/8-1:0] sdi_fifo_tkeep_int;
162-
wire [NUM_OF_SDI*DATA_WIDTH/8-1:0] sdi_fifo_tkeep;
161+
reg [NUM_OF_SDIO*DATA_WIDTH/8-1:0] sdi_fifo_tkeep_int;
162+
wire [NUM_OF_SDIO*DATA_WIDTH/8-1:0] sdi_fifo_tkeep;
163163
wire sdi_fifo_almost_full;
164164
wire up_sdi_fifo_almost_full;
165165

166166
wire [DATA_WIDTH-1:0] sdi_fifo_out_data;
167167
wire sdi_fifo_out_ready;
168168
reg find_next_valid_fifo_value;
169169
wire sdi_fifo_out_valid;
170+
reg [3:0] sdi_out_counter;
170171

171172
wire [7:0] sync_fifo_data;
172173
wire sync_fifo_valid;
@@ -331,7 +332,7 @@ module axi_spi_engine #(
331332
8'h00: up_rdata_ff <= PCORE_VERSION;
332333
8'h01: up_rdata_ff <= ID;
333334
8'h02: up_rdata_ff <= up_scratch;
334-
8'h03: up_rdata_ff <= {8'b0, NUM_OF_SDI, DATA_WIDTH};
335+
8'h03: up_rdata_ff <= {8'b0, NUM_OF_SDIO, DATA_WIDTH};
335336
8'h04: up_rdata_ff <= {16'b0, offload_sdo_mem_address_width, offload_cmd_mem_address_width};
336337
8'h05: up_rdata_ff <= {sdi_fifo_address_width, sdo_fifo_address_width, sync_fifo_address_width, cmd_fifo_address_width};
337338
8'h10: up_rdata_ff <= up_sw_reset;
@@ -469,10 +470,10 @@ module axi_spi_engine #(
469470
integer i;
470471
always @(posedge spi_clk) begin
471472
if (!spi_resetn) begin
472-
sdi_fifo_tkeep_int <= {(NUM_OF_SDI*DATA_WIDTH/8){1'b1}};
473+
sdi_fifo_tkeep_int <= {(NUM_OF_SDIO*DATA_WIDTH/8){1'b1}};
473474
end else begin
474475
if (cmd_valid && cmd_data[15:8] == 8'h23) begin
475-
for (i = 0; i < NUM_OF_SDI; i = i + 1) begin
476+
for (i = 0; i < NUM_OF_SDIO; i = i + 1) begin
476477
sdi_fifo_tkeep_int[i*DATA_WIDTH/8+:DATA_WIDTH/8] <= {DATA_WIDTH/8{cmd_data[i]}};
477478
end
478479
end
@@ -482,7 +483,7 @@ module axi_spi_engine #(
482483

483484
util_axis_fifo_asym #(
484485
.ASYNC_CLK(ASYNC_SPI_CLK),
485-
.S_DATA_WIDTH(NUM_OF_SDI * DATA_WIDTH),
486+
.S_DATA_WIDTH(NUM_OF_SDIO * DATA_WIDTH),
486487
.M_DATA_WIDTH(DATA_WIDTH),
487488
.ADDRESS_WIDTH(SDO_FIFO_ADDRESS_WIDTH),
488489
.M_AXIS_REGISTERED(0),
@@ -516,8 +517,7 @@ module axi_spi_engine #(
516517

517518
assign sdi_fifo_out_ready = up_rreq_s == 1'b1 && up_raddr_s == 8'h3a;
518519

519-
reg [3:0] sdi_out_counter;
520-
reg find_next_valid_fifo_value;
520+
521521
always @(posedge clk) begin
522522
if (rstn == 1'b0) begin
523523
up_rack_ff <= 'd0;

‎library/spi_engine/axi_spi_engine/axi_spi_engine_hw.tcl‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -33,15 +33,15 @@ ad_ip_parameter OFFLOAD0_CMD_MEM_ADDRESS_WIDTH INTEGER 4
3333
ad_ip_parameter OFFLOAD0_SDO_MEM_ADDRESS_WIDTH INTEGER 4
3434
ad_ip_parameter ID INTEGER 0
3535
ad_ip_parameter DATA_WIDTH INTEGER 8
36-
ad_ip_parameter NUM_OF_SDI INTEGER 1
36+
ad_ip_parameter NUM_OF_SDIO INTEGER 1
3737

3838
proc p_elaboration {} {
3939

4040
# read parameters
4141

4242
set mm_if_type [get_parameter_value "MM_IF_TYPE"]
4343

44-
set num_of_sdi [get_parameter_value NUM_OF_SDI]
44+
set num_of_sdi [get_parameter_value NUM_OF_SDIO]
4545
set data_width [get_parameter_value DATA_WIDTH]
4646

4747
# interrupt

‎library/spi_engine/axi_spi_engine/axi_spi_engine_ip.tcl‎

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -195,13 +195,13 @@ set_property -dict [list \
195195
] \
196196
[ipx::get_user_parameters DATA_WIDTH -of_objects $cc]
197197

198-
## NUM_OF_SDI
198+
## NUM_OF_SDIO
199199
set_property -dict [list \
200200
"value_validation_type" "range_long" \
201201
"value_validation_range_minimum" "1" \
202202
"value_validation_range_maximum" "8" \
203203
] \
204-
[ipx::get_user_parameters NUM_OF_SDI -of_objects $cc]
204+
[ipx::get_user_parameters NUM_OF_SDIO -of_objects $cc]
205205

206206
## Customize IP Layout
207207

@@ -228,11 +228,11 @@ set_property -dict [list \
228228
"tooltip" "\[DATA_WIDTH\] Define the data interface width"
229229
] [ipgui::get_guiparamspec -name "DATA_WIDTH" -component $cc]
230230

231-
ipgui::add_param -name "NUM_OF_SDI" -component $cc -parent $general_group
231+
ipgui::add_param -name "NUM_OF_SDIO" -component $cc -parent $general_group
232232
set_property -dict [list \
233-
"display_name" "Number of MISO lines" \
234-
"tooltip" "\[NUM_OF_SDI\] Define the number of MISO lines" \
235-
] [ipgui::get_guiparamspec -name "NUM_OF_SDI" -component $cc]
233+
"display_name" "Number of MISO/MOSI lines" \
234+
"tooltip" "\[NUM_OF_SDIO\] Define the number of MISO/MOSI lines" \
235+
] [ipgui::get_guiparamspec -name "NUM_OF_SDIO" -component $cc]
236236

237237
ipgui::add_param -name "MM_IF_TYPE" -component $cc -parent $general_group
238238
set_property -dict [list \

‎library/spi_engine/axi_spi_engine/axi_spi_engine_ltt.tcl‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -115,11 +115,11 @@ set ip [ipl::set_parameter -ip $ip \
115115
-group1 {General Configuration} \
116116
-group2 Config]
117117
set ip [ipl::set_parameter -ip $ip \
118-
-id NUM_OF_SDI \
118+
-id NUM_OF_SDIO \
119119
-type param \
120120
-value_type int \
121121
-conn_mod axi_spi_engine \
122-
-title {Number of MISO lines} \
122+
-title {Number of MISO/MOSI lines} \
123123
-default 1 \
124124
-output_formatter nostr \
125125
-value_range {(1, 8)} \

‎library/spi_engine/scripts/spi_engine.tcl‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -33,15 +33,15 @@ proc spi_engine_create {{name "spi_engine"} {data_width 32} {async_spi_clk 1} {n
3333
ad_ip_instance spi_engine_execution $execution
3434
ad_ip_parameter $execution CONFIG.DATA_WIDTH $data_width
3535
ad_ip_parameter $execution CONFIG.NUM_OF_CS $num_cs
36-
ad_ip_parameter $execution CONFIG.NUM_OF_SDI $num_sdi
36+
ad_ip_parameter $execution CONFIG.NUM_OF_SDIO $num_sdi
3737
ad_ip_parameter $execution CONFIG.SDO_DEFAULT 1
3838
ad_ip_parameter $execution CONFIG.SDI_DELAY $sdi_delay
3939
ad_ip_parameter $execution CONFIG.ECHO_SCLK $echo_sclk
4040

4141
ad_ip_instance axi_spi_engine $axi_regmap
4242
ad_ip_parameter $axi_regmap CONFIG.DATA_WIDTH $data_width
4343
ad_ip_parameter $axi_regmap CONFIG.NUM_OFFLOAD 1
44-
ad_ip_parameter $axi_regmap CONFIG.NUM_OF_SDI $num_sdi
44+
ad_ip_parameter $axi_regmap CONFIG.NUM_OF_SDIO $num_sdi
4545
ad_ip_parameter $axi_regmap CONFIG.ASYNC_SPI_CLK $async_spi_clk
4646
ad_ip_parameter $axi_regmap CONFIG.OFFLOAD0_CMD_MEM_ADDRESS_WIDTH $cmd_mem_addr_width
4747
ad_ip_parameter $axi_regmap CONFIG.OFFLOAD0_SDO_MEM_ADDRESS_WIDTH $data_mem_addr_width
@@ -53,14 +53,14 @@ proc spi_engine_create {{name "spi_engine"} {data_width 32} {async_spi_clk 1} {n
5353
ad_ip_instance spi_engine_offload $offload
5454
ad_ip_parameter $offload CONFIG.DATA_WIDTH $data_width
5555
ad_ip_parameter $offload CONFIG.ASYNC_SPI_CLK 0
56-
ad_ip_parameter $offload CONFIG.NUM_OF_SDI $num_sdi
56+
ad_ip_parameter $offload CONFIG.NUM_OF_SDIO $num_sdi
5757
ad_ip_parameter $offload CONFIG.CMD_MEM_ADDRESS_WIDTH $cmd_mem_addr_width
5858
ad_ip_parameter $offload CONFIG.SDO_MEM_ADDRESS_WIDTH $data_mem_addr_width
5959
ad_ip_parameter $offload CONFIG.SDO_STREAMING $sdo_streaming
6060

6161
ad_ip_instance spi_engine_interconnect $interconnect
6262
ad_ip_parameter $interconnect CONFIG.DATA_WIDTH $data_width
63-
ad_ip_parameter $interconnect CONFIG.NUM_OF_SDI $num_sdi
63+
ad_ip_parameter $interconnect CONFIG.NUM_OF_SDIO $num_sdi
6464

6565
ad_connect $axi_regmap/spi_engine_offload_ctrl0 $offload/spi_engine_offload_ctrl
6666
ad_connect $offload/m_interconnect_ctrl $interconnect/s_interconnect_ctrl

‎library/spi_engine/spi_engine_execution/spi_engine_execution.v‎

Lines changed: 22 additions & 23 deletions
Original file line numberDiff line numberDiff line change
@@ -41,7 +41,7 @@ module spi_engine_execution #(
4141
parameter DEFAULT_SPI_CFG = 0,
4242
parameter DEFAULT_CLK_DIV = 0,
4343
parameter DATA_WIDTH = 8, // Valid data widths values are 8/16/24/32
44-
parameter NUM_OF_SDI = 1,
44+
parameter NUM_OF_SDIO = 1,
4545
parameter [0:0] SDO_DEFAULT = 1'b0,
4646
parameter ECHO_SCLK = 0,
4747
parameter [1:0] SDI_DELAY = 2'b00
@@ -62,17 +62,17 @@ module spi_engine_execution #(
6262

6363
input sdi_data_ready,
6464
output sdi_data_valid,
65-
output [(NUM_OF_SDI * DATA_WIDTH)-1:0] sdi_data,
65+
output [(NUM_OF_SDIO * DATA_WIDTH)-1:0] sdi_data,
6666

6767
input sync_ready,
6868
output reg sync_valid,
6969
output [7:0] sync,
7070

7171
input echo_sclk,
7272
output reg sclk,
73-
output reg [NUM_OF_SDI-1:0] sdo,
73+
output reg [NUM_OF_SDIO-1:0] sdo,
7474
output reg sdo_t,
75-
input [NUM_OF_SDI-1:0] sdi,
75+
input [NUM_OF_SDIO-1:0] sdi,
7676
output reg [NUM_OF_CS-1:0] cs,
7777
output reg three_wire
7878
);
@@ -86,11 +86,12 @@ module spi_engine_execution #(
8686
localparam MISC_SYNC = 1'b0;
8787
localparam MISC_SLEEP = 1'b1;
8888

89-
localparam REG_CLK_DIV = 2'b00;
90-
localparam REG_CONFIG = 2'b01;
91-
localparam REG_WORD_LENGTH = 2'b10;
92-
localparam REG_SPI_LANE_CONFIG = 2'b11;
93-
localparam ALL_ACTIVE_LANE_MASK = (2 ** NUM_OF_SDI) - 1; //by default all lanes are enabled
89+
localparam REG_CLK_DIV = 3'b000;
90+
localparam REG_CONFIG = 3'b001;
91+
localparam REG_WORD_LENGTH = 3'b010;
92+
localparam REG_SDI_LANE_CONFIG = 3'b011;
93+
localparam REG_SDO_LANE_CONFIG = 3'b100;
94+
localparam ALL_ACTIVE_LANE_MASK = (2 ** NUM_OF_SDIO) - 1; //by default all lanes are enabled
9495

9596
localparam BIT_COUNTER_WIDTH = DATA_WIDTH > 16 ? 5 :
9697
DATA_WIDTH > 8 ? 4 : 3;
@@ -125,7 +126,7 @@ module spi_engine_execution #(
125126
reg [7:0] word_length = DATA_WIDTH;
126127
reg [7:0] last_bit_count = DATA_WIDTH-1;
127128
reg [7:0] left_aligned = 8'b0;
128-
reg [7:0] spi_lane_mask = ALL_ACTIVE_LANE_MASK;
129+
reg [7:0] sdo_lane_mask = ALL_ACTIVE_LANE_MASK;
129130

130131
reg cpha = DEFAULT_SPI_CFG[0];
131132
reg cpol = DEFAULT_SPI_CFG[1];
@@ -140,7 +141,7 @@ module spi_engine_execution #(
140141
wire sdo_enabled_io;
141142
wire sdi_enabled_io;
142143

143-
wire [NUM_OF_SDI-1:0] sdo_int_s;
144+
wire [NUM_OF_SDIO-1:0] sdo_int_s;
144145

145146
reg last_bit;
146147
wire echo_last_bit;
@@ -153,7 +154,6 @@ module spi_engine_execution #(
153154
wire exec_transfer_cmd = exec_cmd && inst == CMD_TRANSFER;
154155
wire exec_chipselect_cmd = exec_cmd && inst == CMD_CHIPSELECT;
155156
wire exec_write_cmd = exec_cmd && inst == CMD_WRITE;
156-
wire exec_lane_config_cmd = exec_write_cmd && cmd[9:8] == REG_SPI_LANE_CONFIG;
157157
wire exec_misc_cmd = exec_cmd && inst == CMD_MISC;
158158
wire exec_cs_inv_cmd = exec_cmd && inst == CMD_CS_INV;
159159
wire exec_sync_cmd = exec_misc_cmd && cmd[8] == MISC_SYNC;
@@ -165,7 +165,7 @@ module spi_engine_execution #(
165165
reg cmd_d1_sleep_instr;
166166
reg exec_transfer_cmd_reg = 1'b0; //avoid comparison in the shiftreg
167167
reg exec_write_cmd_reg = 1'b0; //avoid comparison in the shiftreg data assemble
168-
reg exec_lane_config_cmd_reg = 1'b0; //avoid comparison in the shiftreg data assemble
168+
reg exec_sdo_lane_config_reg = 1'b0; //avoid comparison in the shiftreg data assemble
169169
reg exec_chipselect_cmd_reg = 1'b0; //avoid comparison cs_gen
170170
reg cmd_d1_time_is_zero;
171171

@@ -189,12 +189,11 @@ module spi_engine_execution #(
189189
.DEFAULT_SPI_CFG(DEFAULT_SPI_CFG),
190190
.ALL_ACTIVE_LANE_MASK(ALL_ACTIVE_LANE_MASK),
191191
.DATA_WIDTH(DATA_WIDTH),
192-
.NUM_OF_SDI(NUM_OF_SDI),
192+
.NUM_OF_SDIO(NUM_OF_SDIO),
193193
.SDI_DELAY(SDI_DELAY),
194194
.ECHO_SCLK(ECHO_SCLK),
195195
.CMD_TRANSFER(CMD_TRANSFER),
196-
.CMD_WRITE(CMD_WRITE),
197-
.REG_SPI_LANE_CONFIG(REG_SPI_LANE_CONFIG)
196+
.CMD_WRITE(CMD_WRITE)
198197
) shiftreg (
199198
.clk(clk),
200199
.resetn(resetn),
@@ -212,11 +211,11 @@ module spi_engine_execution #(
212211
.sdi_enabled(sdi_enabled),
213212
.current_cmd(cmd_d1),
214213
.exec_cmd(exec_transfer_cmd_reg),
215-
.spi_lane_cmd(exec_lane_config_cmd_reg),
214+
.exec_sdo_lane_cmd(exec_sdo_lane_config_reg),
216215
.sdo_idle_state(sdo_idle_state),
217216
.left_aligned(left_aligned),
218217
.word_length(word_length),
219-
.spi_lane_mask(spi_lane_mask),
218+
.sdo_lane_mask(sdo_lane_mask),
220219
.sdo_io_ready(sdo_io_ready),
221220
.echo_last_bit(echo_last_bit),
222221
.transfer_active(transfer_active),
@@ -252,7 +251,7 @@ module spi_engine_execution #(
252251
exec_transfer_cmd_reg <= (inst == CMD_TRANSFER);
253252
exec_write_cmd_reg <= (inst == CMD_WRITE);
254253
exec_chipselect_cmd_reg <= (inst == CMD_CHIPSELECT);
255-
exec_lane_config_cmd_reg <= (inst == CMD_WRITE) && (cmd[9:8] == REG_SPI_LANE_CONFIG);
254+
exec_sdo_lane_config_reg <= (inst == CMD_WRITE) && (cmd[10:8] == REG_SDO_LANE_CONFIG);
256255
end else begin
257256
sleep_counter_compare <= sleep_counter == cmd_d1_time && clk_div_last && sleep_counter_increment;
258257
end
@@ -280,10 +279,10 @@ module spi_engine_execution #(
280279
clk_div <= DEFAULT_CLK_DIV;
281280
word_length <= DATA_WIDTH;
282281
left_aligned <= 0;
283-
spi_lane_mask <= ALL_ACTIVE_LANE_MASK;
282+
sdo_lane_mask <= ALL_ACTIVE_LANE_MASK;
284283
end else begin
285284
if (exec_write_cmd) begin
286-
case (cmd[9:8])
285+
case (cmd[10:8])
287286
REG_CLK_DIV : begin
288287
clk_div <= cmd[7:0];
289288
end
@@ -299,9 +298,9 @@ module spi_engine_execution #(
299298
// needed 1 cycle before transfer_active goes high
300299
left_aligned <= DATA_WIDTH - cmd[7:0];
301300
end
302-
REG_SPI_LANE_CONFIG : begin
301+
REG_SDO_LANE_CONFIG : begin
303302
//max number of spi lanes is 8
304-
spi_lane_mask <= cmd[7:0];
303+
sdo_lane_mask <= cmd[7:0];
305304
end
306305
endcase
307306
end

‎library/spi_engine/spi_engine_execution/spi_engine_execution_hw.tcl‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -20,14 +20,14 @@ ad_ip_parameter NUM_OF_CS INTEGER 1
2020
ad_ip_parameter DEFAULT_SPI_CFG INTEGER 0
2121
ad_ip_parameter DEFAULT_CLK_DIV INTEGER 0
2222
ad_ip_parameter DATA_WIDTH INTEGER 8
23-
ad_ip_parameter NUM_OF_SDI INTEGER 1
23+
ad_ip_parameter NUM_OF_SDIO INTEGER 1
2424
ad_ip_parameter SDI_DELAY INTEGER 0
2525
ad_ip_parameter SDO_DEFAULT INTEGER 0
2626

2727
proc p_elaboration {} {
2828

2929
set data_width [get_parameter_value DATA_WIDTH]
30-
set num_of_sdi [get_parameter_value NUM_OF_SDI]
30+
set num_of_sdi [get_parameter_value NUM_OF_SDIO]
3131
set num_of_cs [get_parameter_value NUM_OF_CS]
3232

3333
# clock and reset interface

‎library/spi_engine/spi_engine_execution/spi_engine_execution_ip.tcl‎

Lines changed: 10 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -84,13 +84,13 @@ set_property -dict [list \
8484
] \
8585
[ipx::get_user_parameters NUM_OF_CS -of_objects $cc]
8686

87-
## NUM_OF_SDI
87+
## NUM_OF_SDIO
8888
set_property -dict [list \
8989
"value_validation_type" "range_long" \
9090
"value_validation_range_minimum" "1" \
9191
"value_validation_range_maximum" "8" \
9292
] \
93-
[ipx::get_user_parameters NUM_OF_SDI -of_objects $cc]
93+
[ipx::get_user_parameters NUM_OF_SDIO -of_objects $cc]
9494

9595
## DEFAULT_SPI_CFG
9696
set_property -dict [list \
@@ -166,11 +166,11 @@ set_property -dict [list \
166166
"tooltip" "\[NUM_OF_CS\] Define the number of chip select lines" \
167167
] [ipgui::get_guiparamspec -name "NUM_OF_CS" -component $cc]
168168

169-
ipgui::add_param -name "NUM_OF_SDI" -component $cc -parent $general_group
169+
ipgui::add_param -name "NUM_OF_SDIO" -component $cc -parent $general_group
170170
set_property -dict [list \
171-
"display_name" "Number of MISO lines" \
172-
"tooltip" "\[NUM_OF_SDI\] Define the number of MISO lines" \
173-
] [ipgui::get_guiparamspec -name "NUM_OF_SDI" -component $cc]
171+
"display_name" "Number of MISO/MOSI lines" \
172+
"tooltip" "\[NUM_OF_SDIO\] Define the number of MISO/MOSI lines" \
173+
] [ipgui::get_guiparamspec -name "NUM_OF_SDIO" -component $cc]
174174

175175
set spi_config_group [ipgui::add_group -name "SPI Configuration" -component $cc \
176176
-parent $page0 -display_name "SPI Configuration" ]
@@ -191,11 +191,11 @@ set_property -dict [list \
191191
set mosi_miso_config_group [ipgui::add_group -name "MOSI/MISO Configuration" -component $cc \
192192
-parent $page0 -display_name "MOSI/MISO Configuration" ]
193193

194-
ipgui::add_param -name "NUM_OF_SDI" -component $cc -parent $mosi_miso_config_group
194+
ipgui::add_param -name "NUM_OF_SDIO" -component $cc -parent $mosi_miso_config_group
195195
set_property -dict [list \
196-
"display_name" "Number of MISO" \
197-
"tooltip" "\[NUM_OF_SDI\] Define the number of MISO lines"
198-
] [ipgui::get_guiparamspec -name "NUM_OF_SDI" -component $cc]
196+
"display_name" "Number of MISO/MOSI" \
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"tooltip" "\[NUM_OF_SDIO\] Define the number of MISO/MOSI lines"
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] [ipgui::get_guiparamspec -name "NUM_OF_SDIO" -component $cc]
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ipgui::add_param -name "SDI_DELAY" -component $cc -parent $mosi_miso_config_group
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set_property -dict [list \

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